@misc{indiciae78f7143e28eb,
  title = {Microwave mixing with niobium variable thickness bridges},
  author = {Wang, L.-K. and Callegari, A. and Deaver, B. S., Jr.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770060942},
  note = {Source identifier: 19770060942}
}